ERA2AED471X Panasonic Resistor (Other) In Stock
Panasonic ERA2AED471X is a 470 Ω thin-film surface-mount resistor in 0402 (1.0 mm × 0.5 mm) package, offering ±0.5% tolerance and ±25 ppm/°C TCR with 63 mW power rating, ideal for precision analog and sensor circuits.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA2AED471X Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 470 Ω resistance with ±0.5% tight tolerance for precision circuit accuracy
- Low ±25 ppm/°C temperature coefficient ensures stable resistance across operating conditions
- Compact 0402 (1.0 mm × 0.5 mm) SMD package for high-density PCB layouts
- 63 mW rated power handling suitable for low-power signal conditioning
- AEC-Q200 compliant thin-film construction for high-reliability applications
Applications
ERA2AED471X is well suited for precision voltage dividers, feedback networks in operational amplifier circuits, and current sensing in medical and industrial instrumentation where ±0.5% tolerance and low TCR are critical. The compact 0402 package and thin-film technology also make it a strong choice for RF matching networks and precision filter designs operating from -55°C to +155°C.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 12Weeks |
| YTEOL | 15 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.35mm |
| Package Length | 1mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.5mm |
| Packing Method | TR, PUNCHED PAPER, 7 INCH |
| Rated Power Dissipation (P) | 0.063W |
| Rated Temperature | 85°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 470Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0402 |
| Surface Mount | YES |
| Technology | THIN FILM |
| Temperature Coefficient | 25ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 0.5% |
| Working Voltage | 50V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the ±25 ppm/°C TCR of ERA2AED471X affect a precision voltage divider operating from -40°C to +85°C?
Over the 125°C span from -40°C to +85°C, the ±25 ppm/°C TCR of ERA2AED471X causes a maximum resistance shift of about 0.3125%, well within the initial ±0.5% tolerance. This makes it suitable for precision dividers where total error budget from DC to temperature extremes must remain below 1%.
Can ERA2AED471X serve as a feedback resistor in a 3.3 V rail op-amp circuit with a 10 mA load?
ERA2AED471X is rated for 63 mW power dissipation. In a 3.3 V feedback network where the resistor sees less than 63 mW (equivalent to approximately 13.8 mA at 3.3 V across 470 Ω), it operates safely. For op-amp feedback paths at 3.3 V with signal currents typically below 1 mA, power dissipation is well within limits.
What distinguishes ERA2AED471X thin-film construction from thick-film 0402 resistors in high-frequency signal paths?
Thin-film resistors like ERA2AED471X offer lower parasitic inductance and capacitance compared to thick-film types, enabling more accurate impedance matching up to several GHz. The ±0.5% tolerance and low noise properties of thin-film construction reduce signal distortion in 50 Ω RF networks and precision ADC input dividers operating above 10 MHz.
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